Should I get 2 1/4 cat back or 2 1/2 cat back exhaust?

Are you running a turbo? if not, just stick with 2 1/4 inch

2.2 N/A = 2.25" exhaust, anything bigger kills low end even more.

No turbo yet! But thanks guys... do you know where I can get a high flow cat? I have there is one on Jbodyperformance.com but there is no pic and I do like buying something when I dont know what it is! Know what I mean?

Go to www.v6z24.com and look at the general FAQ in the general forum. The cat info is in there.

CavalierRoad 92 wrote:No turbo yet! But thanks guys... do you know where I can get a high flow cat? I have there is one on Jbodyperformance.com but there is no pic and I do like buying something when I dont know what it is! Know what I mean?

When i was looking at my "running rich" issue, i thought that my cat may had crapped out on me... i talked to Speedy Muffler King next to my job, and they could get em... but my cat tested good so i was like screw it... im not replacing something that isnt broken... considering my car is strictly show / daily driven right now...

But ya... James Cahill is right... dont go any bigger than 2.25 on the piping... the bigger you go the more you reduce back pressure... the more back pressure you lose, the more HP you lose... the 2.2 sucks ass for bottom end stock...

Thanks man.... Hey where were you last saturday? Im in HPT as well, everyone said you were coming.... I was waiting cause I am the only other 2nd Gen in HPT other then you! any way mabey next week

really????? i didnt know about it...

i was at Super Tuner Show in Richmond with my other team... Speedline...